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They're normally solitary, but when the plankton reaches
the peak of its abundance, the sharks come together
the peak of its abundance, the sharks come together
Full Transcript
00:00:01.000 --> 00:00:03.159
They're normally solitary,
00:00:03.016 --> 00:00:06.839
but when the plankton reaches
the peak of its abundance,
00:00:06.084 --> 00:00:09.072
the sharks come together.
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Movie Summary
Sir David Attenborough narrates a documentary about the natural animals in the British Isles and Ireland.